| 摘要 |
Light source device is provided with a light source (52) having a light radiation characteristic and a light-regulating member (6) which forms a plurality of light-regulating spaces provided on the side on which the light (infrared ray, for example) radiated from the light source (52), thereby increasing the directivity of light radiated therefrom. In the lamination molding method, the solidified layer (16x) is formed by irradiating solidifiable substances with radiation energy from the radiation energy source and then laminating a plurality of solidified layers (16x) in a thickness direction to form a three-dimensional molded article. The radiation energy source is the above-mentioned light source device (52). <IMAGE> |
